ROOKE
ROOKE is a Texas oil lease in Refugio County, Railroad Commission district 02, operated by San Isidro Development Co, L. C. It has 2 wellbores on file with the Commission. Reported production runs from April 2022 to August 2026, totalling 27,709 barrels. The lease is currently producing. Fitting a decline curve to that history and pricing the remaining production at today's forward curve values the whole lease — a 100% undivided interest — at about $696K, with roughly $239K expected over the next twelve months. An individual royalty owner receives their own decimal interest times that figure. Over the last twelve months on file it averaged 376 barrels a month, about 188 per wellbore. Its strongest month on the record we hold was August 2023, at 1,190 barrels. In our own backtest, leases producing at this rate are forecast to within about 22% of what they went on to produce, and that measured error is the range shown on the page rather than a confidence of our own devising.
Key facts about ROOKE
- Who operates ROOKE?
- ROOKE is operated by San Isidro Development Co, L. C., Railroad Commission of Texas operator number 745991.
- Where is ROOKE?
- ROOKE is a Texas oil lease in Refugio County, Texas, in Railroad Commission district 02. Its Railroad Commission lease number is 12361.
- Is ROOKE still producing?
- ROOKE is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ROOKE is August 2026.
- How much has ROOKE produced?
- ROOKE has reported 27,709 barrels of oil (bbl) to the Railroad Commission of Texas between April 2022 and August 2026, from 2 wellbores.
- How much is ROOKE worth?
- The remaining production from ROOKE is estimated to be worth about $696K in total as of 26 August 2026, within a range of $543K to $850K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ROOKE is a fraction of it. The estimate fits an Arps decline curve to the production ROOKE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ROOKE is an estimate of value, not an offer and not an appraisal.
- How much income does ROOKE generate in a year?
- ROOKE is forecast to net about $239K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in ROOKE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | San Isidro Development Co, L. C. |
|---|---|
| Field | Refugio New (6200 FB 1) |
| County | Refugio County, Texas |
| RRC district | 02 |
| Lease number | 12361 |
| Wellbores | 2 |
| Reported production | 27,709 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $696K |
Where ROOKE sits
Source: Railroad Commission of Texas lease production records, complete through . Figures on this page were computed on .
Production figures are as reported to the Railroad Commission of Texas. The value shown is an estimate produced by fitting a decline curve to that reported history; it is not an offer or an appraisal. How this estimate is calculated.